@book { EltercersectorenMexico,
    title = "El tercer sector en Mexico",
    subtitle = "Que impacto tiene el Capital Humano en el Sector de Servicios?",
    author = "Christian {Fastenrath}",
    year = "2008",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836610278",
    url = "https://m.diplom.de/document/225624"
}